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Nickel NP2JE

Nickel NP0Evi Nickel NP1 Nickel NP1Ev Nickel NP2 Nickel NP2E Nickel NP3 Nickel NP4 Nickel NPA1 Nickel NPA2 Nickel NPAN Alloy SD1-1 Alloy SD1-2 Alloy SD1-4

Designation

Name The value
Designation GOST Cyrillic НП2Э
Designation GOST Latin HP2E
Transliteration NP2Eh
The chemical elements NiП2Э

Description

Nickel NP2JE used: for the manufacture of strips, rolled sections and anodes; Travers and other parts of electronic devices; tape thickness of 0.05−2.0 mm, used in electronics and other industries.

Note

A complete analog of the Nickel brand NP2JE according to ST SEV 1257−78 is Nickel Ni 99,6 brand.

Standards

Name Code Standards
Pipes from non-ferrous metals and alloys В64 GOST 13548-77
Non-ferrous metals, including rare metals, and their alloys В51 GOST 19241-80, GOST 28873-90
Tapes В54 GOST 2170-73, TU 48-21-567-78
Wire of non-ferrous metals and their alloys В74 GOST 2179-75

Chemical composition

Standard C S P Mn Si Ni Fe Cu As Al Zn Sn Sb Pb Bi Co Mg Cd
GOST 19241-80 ≤0.1 ≤0.003 ≤0.002 ≤0.03 ≤0.1 The rest ≤0.1 ≤0.1 ≤0.002 ≤0.01 ≤0.005 ≤0.002 ≤0.002 ≤0.002 ≤0.002 ≤0.15 ≤0.1 ≤0.002
Ni is the basis.
According to GOST 19241-80, the total content of nickel and cobalt is ≥ 99.60%. In nickel grade NP2Ev, obtained by vacuum melting, the mass fraction of impurities of lead, cadmium, arsenic, antimony, bismuth and phosphorus should be ≤ 0.0010% of each element, zinc ≤ 0.0030%.

Mechanical characteristics

σB, MPa d5, % d10
Tape supplied according to GOST 2170-73 (samples)
≥390 ≥35 ≥32
≥440 ≥12 ≥10
≥540 ≥3 ≥2

Description mechanical marks

Name Description
σB Limit short-term strength
d5 Elongation after rupture
d10 Elongation after rupture

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